/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: #033f75;
    color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #FFD700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.logo i {
    font-size: 2rem;
    color: #FFD700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav a {
    color: #FFD700;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.nav.nav-links a:hover {
    color: #ffff00;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    text-align: center;
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: #ffff00;
}

.gradient-text {
    background: linear-gradient(45deg, #ffff00, #00ff41);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(255, 255, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffff00;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Packages Section */
.packages {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.05);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: white;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.8);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.package-card {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.package-card.featured {
    border: 3px solid #ffff00;
}

.package-card.premium {
    border: 3px solid white;
}

.featured-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: #ffff00;
    color: black;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.package-header {
    margin-bottom: 2rem;
}

.package-icon {
    font-size: 3rem;
    color: white;
    margin-bottom: 1rem;
}

.package-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
}

.package-type {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.package-price {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.currency {
    font-size: 1.5rem;
    vertical-align: top;
}

.shares-badge {
    display: inline-block;
    background: #ffff00;
    color: black;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 10px;
}

.package-features {
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
    color: rgba(255, 255, 255, 0.9);
}

.feature i {
    color: #ffff00;
}

.package-btn {
    background: #ffff00;
    color: black;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1.5rem;
}

.package-btn:hover {
    transform: translateY(-2px);
    background: white;
}

/* Calculator Section */
.calculator {
    padding: 80px 0;
    background: rgba(0, 0, 0, 0.2);
}

.calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.calculator-inputs,
.calculator-results {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2rem;
}

.calculator-inputs h3,
.calculator-results h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.input-group {
    margin-bottom: 2rem;
}

.input-group label {
    display: block;
    color: white;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 0.5rem;
}

.quantity-control button {
    background: #ffff00;
    color: black;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quantity-control button:hover {
    background: white;
    transform: scale(1.1);
}

.quantity-control input {
    flex: 1;
    background: white;
    border: 2px solid #333;
    color: black;
    font-size: 1.2rem;
    text-align: center;
    outline: none;
    border-radius: 8px;
    padding: 8px;
    font-weight: 600;
}

.preset-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.preset-btn {
    flex: 1;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.8rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.preset-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.result-card,
.breakdown-card,
.income-projection {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.result-item,
.income-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    color: white;
}

.result-label,
.income-label {
    font-weight: 500;
}

.result-value,
.income-value {
    font-weight: 700;
    color: #ffff00;
    font-size: 1.1rem;
}

.breakdown-card h4,
.income-projection h4 {
    color: white;
    margin-bottom: 1rem;
    text-align: center;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.05);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.step-number {
    width: 60px;
    height: 60px;
    background: #ffff00;
    color: black;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step h3 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.step p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.coverage-info {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2rem;
    margin-top: 3rem;
    text-align: center;
}

.coverage-info h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.coverage-info p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    line-height: 1.6;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: white;
    text-align: center;
}

.cta-content h2 {
    color: #333333;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    color: #666666;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: #ffff00;
    color: black;
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    background: #333333;
    color: #ffff00;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.3);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: #4CAF50;
}

.footer-section p {
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .calculator-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .preset-buttons {
        flex-direction: column;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .nav {
        display: none;
    }
    
    .packages-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.package-card,
.step,
.calculator-inputs,
.calculator-results {
    animation: fadeInUp 0.6s ease-out;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
    background: #4CAF50;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #45a049;
}